diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-06-24 12:53:00 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-06-28 09:00:29 +0300 |
| commit | 3d023ff2ef03960a4072585c0a59e7c45d608487 (patch) | |
| tree | a7b92f24796af529bab955fe43e2f78ac78efddb | |
| parent | 17763960b1784578e8fe915304b330922f646209 (diff) | |
| download | linux-3d023ff2ef03960a4072585c0a59e7c45d608487.tar.xz | |
media: vivid: add instance number to input/output names
Add the instance number before the input or output number.
So "HDMI 1" becomes "HDMI 000-1".
This is helps identifying which input or output belongs to
which vivid instance.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| -rw-r--r-- | drivers/media/test-drivers/vivid/vivid-vid-cap.c | 16 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vivid/vivid-vid-out.c | 8 |
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/media/test-drivers/vivid/vivid-vid-cap.c b/drivers/media/test-drivers/vivid/vivid-vid-cap.c index afa0dc5bcdae..b41a7c87aaa7 100644 --- a/drivers/media/test-drivers/vivid/vivid-vid-cap.c +++ b/drivers/media/test-drivers/vivid/vivid-vid-cap.c @@ -1073,13 +1073,13 @@ int vidioc_enum_input(struct file *file, void *priv, inp->type = V4L2_INPUT_TYPE_CAMERA; switch (dev->input_type[inp->index]) { case WEBCAM: - snprintf(inp->name, sizeof(inp->name), "Webcam %u", - dev->input_name_counter[inp->index]); + snprintf(inp->name, sizeof(inp->name), "Webcam %03u-%u", + dev->inst, dev->input_name_counter[inp->index]); inp->capabilities = 0; break; case TV: - snprintf(inp->name, sizeof(inp->name), "TV %u", - dev->input_name_counter[inp->index]); + snprintf(inp->name, sizeof(inp->name), "TV %03u-%u", + dev->inst, dev->input_name_counter[inp->index]); inp->type = V4L2_INPUT_TYPE_TUNER; inp->std = V4L2_STD_ALL; if (dev->has_audio_inputs) @@ -1087,16 +1087,16 @@ int vidioc_enum_input(struct file *file, void *priv, inp->capabilities = V4L2_IN_CAP_STD; break; case SVID: - snprintf(inp->name, sizeof(inp->name), "S-Video %u", - dev->input_name_counter[inp->index]); + snprintf(inp->name, sizeof(inp->name), "S-Video %03u-%u", + dev->inst, dev->input_name_counter[inp->index]); inp->std = V4L2_STD_ALL; if (dev->has_audio_inputs) inp->audioset = (1 << ARRAY_SIZE(vivid_audio_inputs)) - 1; inp->capabilities = V4L2_IN_CAP_STD; break; case HDMI: - snprintf(inp->name, sizeof(inp->name), "HDMI %u", - dev->input_name_counter[inp->index]); + snprintf(inp->name, sizeof(inp->name), "HDMI %03u-%u", + dev->inst, dev->input_name_counter[inp->index]); inp->capabilities = V4L2_IN_CAP_DV_TIMINGS; if (dev->edid_blocks == 0 || dev->dv_timings_signal_mode[dev->input] == NO_SIGNAL) diff --git a/drivers/media/test-drivers/vivid/vivid-vid-out.c b/drivers/media/test-drivers/vivid/vivid-vid-out.c index 7a0f4c61ac80..5e47bdcb9923 100644 --- a/drivers/media/test-drivers/vivid/vivid-vid-out.c +++ b/drivers/media/test-drivers/vivid/vivid-vid-out.c @@ -966,16 +966,16 @@ int vidioc_enum_output(struct file *file, void *priv, out->type = V4L2_OUTPUT_TYPE_ANALOG; switch (dev->output_type[out->index]) { case SVID: - snprintf(out->name, sizeof(out->name), "S-Video %u", - dev->output_name_counter[out->index]); + snprintf(out->name, sizeof(out->name), "S-Video %03u-%u", + dev->inst, dev->output_name_counter[out->index]); out->std = V4L2_STD_ALL; if (dev->has_audio_outputs) out->audioset = (1 << ARRAY_SIZE(vivid_audio_outputs)) - 1; out->capabilities = V4L2_OUT_CAP_STD; break; case HDMI: - snprintf(out->name, sizeof(out->name), "HDMI %u", - dev->output_name_counter[out->index]); + snprintf(out->name, sizeof(out->name), "HDMI %03u-%u", + dev->inst, dev->output_name_counter[out->index]); out->capabilities = V4L2_OUT_CAP_DV_TIMINGS; break; } |